Transcript of "Dispensadores"

1.
ceramus ®
HiClass in dispensing.

2.
ceramus®.
Helping you achieve
reliable measuring
results.
There can be no time compromises Rapid, simple and safe dispensing
where reliable measuring results are
involved. A sure-grip setting ring is used to
adjust the volume. The mechanical/
Ceramic ensures that the greatest digital volumetric adjustment device
level of resistance is provided engages in pre-specified graduations,
so that 9.75 ml remains 9.75 ml.
A dispensing piston made of Simple, accurate and user-
maximum-purity aluminium oxide independent. That means rapidity,
ceramic forms the centrepiece of efficiency and – most importantly
the ceramus®. Contrary to PTFE- – sure results.
coated pistons, this material ensures
the highest degree of chemical and Perfection of detail for professional
thermal resistance. This is not only working results
the guarantee of an enduringly
reliable dimensional stability of A clearly-designed adjusting scale, a
parts which determine the volume, dispenser which rotates freely on the
but also superior operating comfort. bottle and a unique environmental
The ceramic piston is a perfect- and user-friendly media recirculation
tolerance fit, can be operated system - ceramus distinguishes itself
®
smoothly with a minimal application through solutions which are both
of force and retains its functional detailed and practical and provides
safety through its service life. optimum prerequisites for a daily
laboratory routine which is even more
A digital engaging volumetric economical, safe and efficient. It’s
adjustment device ensures a logical ergonomic design aids
maximum level of reproducibility professional results and greater
concentration during applications.
The graduated gauge and digital
engaging volumetric adjustment An individual quality test for
guarantee a consistently accurate maximum assurance
volumetric delivery and ensure that
a volume which is selected once The precision of dispensers which
can be set again exactly, time after are deposited on bottles is generally
time. Subsequent calibration is determined through random sampling
unnecessary. and confirmed with a batch
certificate. This method is too
inaccurate for us. We want you to
have complete faith in the precision
of your dispenser. This is why we
check the accuracy of each individual
ceramus®, confirming this by issuing
an individual certificate of quality
with the associated serial number.
This ensures the highest level of
assurance when it comes to the
reliability of your measuring results.

4.
Precision is no
accident of nature ...
… but rather a result of the unique
combination of a ceramic piston,
graduated gauge and digital
engaging volumetric adjustment
device.
All components which determine
the volume are manufactured from
ceramic and calibrated precision
glass
The ceramic piston is manufactured
from extremely hard, maximum-purity
aluminium oxide ceramic and inserted
in the DURAN ® glass cylinder with
micrometer accuracy, forming a
complete seal. This enables the
achievement of an impressively smooth
action with the highest degree of
functional safety. Abrasion, scoring,
swelling or flaking of a coating layer
are thus ruled out completely
Chemical and thermal resistance
The chemical and thermal resistance
of all medium-conveying components
enable utilisation of the ceramus
®
within an extremely broad dispensing
temperature range from 4° C to
50° C for practically every medium.
Functional safety and accuracy are
assured to a maximum. The complete
unit can be sterilised with steam at
121° C without dismantling.

5.
Ergonomic perfection Absolute reproducibility Precision replaces visual assessment
Attention to detail, both during The graduated gauge means that The digital engaging volumetric
drawing and dispensing of the perfect reproducibility is ensured adjustment device ensures rapid,
medium, is supported by the during work. A volume which has consistent and totally reliable setting
ergonomically-designed handle, already been selected can be reset of the desired volume.
enabling safe and ftigue-free working. and is always identical to the
previous setting. Recalibration is
absolutely unnecessary.
Flexible and safe User-friendly recirculation system Tailored results with the suction hose
ceramus® can be rotated freely on ceramus® is equipped with a unique, Perfection, right down to the last
the bottle. The advantage: the label comfortable media recirculation detail. The sturdy suction hose is not
and inscription on the bottle is always system. A single turn is all that is simply pushed onto the receiver, but
visible to the user, even if the outlet required for simple, safe and rapid rather screwed firmly to the unit. This
is turned away from the user while ventilation – with no reagent loss. prevents the formation of air bubbles
dispensing aggressive media. This This reduces the pressure on the during suctioning.
means you can keep an eye on the environment and your budget.
complete procedure at all times.

6.
Complete dispensing system for ceramus® provides a complete ejector units). This allows the
professional applications programme for fixed and variable realisation of individually-adapted
volumes from 0.2 ml to 60 ml. A working procedures to suit practical
universal Luer lock connection is requirements.
located at the rear of the unit,
enabling connection of drying tubes,
filters and accessories (e.g. diverse
For hydrofluoric acid and other media Series design: individual certificate of therefore be included directly in DIN
quality instead of a batch certificate EN ISO 9000 quality documentation.
ceramus HF is ideal for dispensing
®
This is your guarantee of safety.
operations involving extremely Each ceramus® is individually tes-
aggressive media. Piston and cylinder ted for suitability. The individual
are manufactured from maximum- certificate of quality documents five
purity aluminium oxide ceramic, valve test volumes, the serial number and
seats and balls are ceramic and the conformity with standard weights
valve springs are made of platinum/ and measurements legislation. It can
iridium. The volume can be varied
between 2 ml and 10 ml.

7.
ceramus®-classic.
The classic unit for
perfect measuring
results.
Are you looking for an absolutely
top-quality unit for consistently
reliable measuring results which offers
a high degree of user-comfort? Can
you do without a few equipment
characteristics? ceramus® -classic
enables the realisation of simple,
rapid dispensing with sure results
and is equipped with the unique
combination of ceramic piston,
graduated gauge and digital
volumetric adjustment device, just
like our leading model.
n Ceramic piston manufactured from
maximum-purity aluminium oxide
ceramic, for dimensional stability
and functional safety during the
entire service life
n Graduated gauge and digital
volumetric adjustment device for
consistent volumetric delivery and
absolute reproducibility, calibrated
for a lifetime
n Superior chemical and thermal
resistance of medium-conveying
components
n Simple, rapid and accurate
volumetric adjustment
n Individual certificate of quality with
conformity declaration
n From 0.2 ml to 60 ml, fixed and
variable
n Screw-fitted suction hose
n User-independent reproducible
volumetric delivery
n The complete unit can be sterilised
with steam at 121° C without
dismantling. Valves can be
unscrewed in a second
n Sure-grip operation